Liquid crystal display device with a light blocking film formed on a surface of a substrate that surrounds a phase difference film and an orientation film also formed on the substrate surface between the substrate and the phase difference film
First Claim
1. A liquid crystal display device, comprising a pair of substrates and a liquid crystal display panel having a liquid crystal sandwiched between said pair of substrates, characterized in thatsaid liquid crystal display panel has a number of subpixels;
- andeach subpixel in said number of subpixels has a transmission portion and a reflection portion;
wherein a first substrate from among said pair of substrates has sequentially formed on a surface thereof facing said liquid crystal;
a light blocking film which is formed on said surface of said first substrate at least in a border between said transmission portion and said reflection portion and at least has a portion which surrounds said reflection portion;
an orientation film for orienting a phase difference film formed at least on a surface of said light blocking film facing said liquid crystal;
said phase difference film being formed inside the portion surrounded by said light blocking film on a surface of said orientation film facing said liquid crystal;
a color filter formed at least on a surface of said phase difference film facing said liquid crystal; and
a flattened film formed on a surface of said color filter facing said liquid crystal.
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Accused Products
Abstract
In a liquid crystal display device into which a phase difference film is incorporated on the color filter substrate side, the phase difference film can be formed more easily than the prior art. A pair of substrates and a liquid crystal display panel having a liquid crystal sandwiched between the above described pair of substrates are provided in such a manner that the above described liquid crystal display panel has a number of subpixels, each subpixel in the above described number of subpixels has a transmission portion and a reflection portion, and a first substrate from among the above described pair of substrates has: a light blocking film which is formed at least in a border between the above described transmission portion and the above described reflection portion and at least has a portion which surrounds only the above described reflection portion; an orientation film for orienting the phase difference film formed on the above described light blocking film; a phase difference film formed inside the portion surrounded by the above described light blocking film on the above described orientation film; a color filter formed on the above described phase difference film; and a flattened film formed on the above described color filter.
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Citations
12 Claims
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1. A liquid crystal display device, comprising a pair of substrates and a liquid crystal display panel having a liquid crystal sandwiched between said pair of substrates, characterized in that
said liquid crystal display panel has a number of subpixels; - and
each subpixel in said number of subpixels has a transmission portion and a reflection portion; wherein a first substrate from among said pair of substrates has sequentially formed on a surface thereof facing said liquid crystal; a light blocking film which is formed on said surface of said first substrate at least in a border between said transmission portion and said reflection portion and at least has a portion which surrounds said reflection portion; an orientation film for orienting a phase difference film formed at least on a surface of said light blocking film facing said liquid crystal; said phase difference film being formed inside the portion surrounded by said light blocking film on a surface of said orientation film facing said liquid crystal; a color filter formed at least on a surface of said phase difference film facing said liquid crystal; and a flattened film formed on a surface of said color filter facing said liquid crystal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification